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It is over 25 years, I don't think your battery will last 25 year. You probably have to replace it 3-4 times over that period of time. A mechanical system can
by ardit33 5y ago
It is over 25 years, I don't think your battery will last 25 year. You probably have to replace it 3-4 times over that period of time. A mechanical system can last that much, even more, with minimal maintenance.
- kragen 5y agoYou may have accidentally responded to the wrong comment. The comment to which your response has been attached already takes into account the limited cycle life of batteries.
- guerby 5y agoAnd I didn't take into account that a third of the paid price was shipping, and that battery prices are dropping like a rock: https://pubs.rsc.org/en/content/articlelanding/2021/EE/D0EE02681F#!divAbstract https://pubs.rsc.org/en/content/articlelanding/2021/EE/D0EE0... Re-examining rates of lithium-ion battery technology improvement and cost decline